11213022129 has 8 divisors (see below), whose sum is σ = 15830148960. Its totient is φ = 7035621696.

The previous prime is 11213022103. The next prime is 11213022137. The reversal of 11213022129 is 92122031211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11213022129 - 2⁷ = 11213022001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11213022099 and 11213022108.

It is not an unprimeable number, because it can be changed into a prime (11213026129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109931539 + ... + 109931640.

It is an arithmetic number, because the mean of its divisors is an integer number (1978768620).

Almost surely, 2^11213022129 is an apocalyptic number.

It is an amenable number.

11213022129 is a deficient number, since it is larger than the sum of its proper divisors (4617126831).

11213022129 is a wasteful number, since it uses less digits than its factorization.

11213022129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219863199.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 11213022129 in words is "eleven billion, two hundred thirteen million, twenty-two thousand, one hundred twenty-nine".